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230302012201311 = 395218062948997
BaseRepresentation
bin110100010111010101011101…
…101000001101100101011111
31010012102122202012120021002010
4310113111131220031211133
5220141232010110420221
62133451141150202303
766336525361246461
oct6427253550154537
91105378665507063
10230302012201311
1167421597a21296
12219b60a5ab3393
139b6750438689b
1440c2969466131
151b95a3cee9c76
hexd1755da0d95f

230302012201311 has 8 divisors (see below), whose sum is σ = 307101601435824. Its totient is φ = 153518548883840.

The previous prime is 230302012201199. The next prime is 230302012201319. The reversal of 230302012201311 is 113102210203032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230302012201311 - 213 = 230302012193119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230302012201319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4031445936 + ... + 4031503061.

It is an arithmetic number, because the mean of its divisors is an integer number (38387700179478).

Almost surely, 2230302012201311 is an apocalyptic number.

230302012201311 is a deficient number, since it is larger than the sum of its proper divisors (76799589234513).

230302012201311 is an equidigital number, since it uses as much as digits as its factorization.

230302012201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8062958521.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 230302012201311 its reverse (113102210203032), we get a palindrome (343404222404343).

The spelling of 230302012201311 in words is "two hundred thirty trillion, three hundred two billion, twelve million, two hundred one thousand, three hundred eleven".

Divisors: 1 3 9521 28563 8062948997 24188846991 76767337400437 230302012201311